baber/WOPTO huggingface dataset:
Patent RU-2298063-C1 (RU)
Title: Streamlined fish passing mouth
Inventor: BAREKJAN ARSHAK SHAVARSHOVICH
IPC: E02B8/08
Filed: 2005-10-11
Granted: 2007-04-27
Abstract: FIELD: hydraulic engineering, particularly fish-protective devices used in water intake structures for water pumping from fishery water bodies. 
     SUBSTANCE: fish passing mouth comprises water inlet pipe of pumping plant, water-permeable screen located along mouth axis, water-impervious cone, partitions, water-impervious jet-forming conoidal screen installed along longitudinal mouth axis, jet generator arranged in mouth top and connected with waterway and bell member communicating water inlet pipe with mouth. The jet generator is provided with conical converging nozzles. Partitions are symmetrically arranged in pairs and fastened to outer jet generator perimeter by the first ends thereof so that common edge is created. Other partition ends are fastened to bell member so that the ends are spaced equal distances apart. The partitions are directed along mouth axis so that inner edges of adjacent partition pairs create water-permeable screen made as windows. Water-impervious screens are connected to inner edges of common partition pairs. Conical converging nozzles are arranged on jet generator between common edges of the nearest partition pairs. Water-impervious cone has taper angle of α=90-100°. Water-impervious conoidal screen top is directed towards water inlet pipe of pumping plant. Partition heights are equal to 0.25D, where D is diameter of water-impervious cone base adjoining the jet generator. 
     EFFECT: increased young fish protection and improved fine rubbish removal along with increased water intake structure capacity. 
     5 cl, 4 dwg
Patent RU-2289745-C1 (RU)
Inventor: MALINA PETR VASIL EVICH
IPC: F16K11/07
Filed: 2005-11-22
Granted: 2006-12-20
Abstract: FIELD: valving. 
     SUBSTANCE: valve comprises sectional housing with inlet and outlet branch pipes mounted from its both sides, seat, and valving member with control mechanism that provide reciprocation of the valving member.  The sectional housing has one outlet branch pipe, seat with inner ring surface, and inlet branch pipe that is connected from one side by means of a flange.  From the other side, the first housing is connected with the second housing through the insert.  The second housing has the other outlet branch pipe, dummy seat with inner ring surface, and cantilever for control.  The insert is made of a ring with side longitudinal grooves.  The ring receives the cylindrical valving member with outer face sections and is sealed from both sides by means of seals.  The outer surface of the cylindrical valving member is provided with grooves for receiving the half-axles.  The half-axles are interconnected through the levers with the control mechanism.  The control mechanism causes the cylindrical valving member to move from one end position to the other for permitting pressure-tight contact between the surface of the appropriate seat and one of the face sections of the cylindrical calving member when it is in one of the end positions. 
     EFFECT: enhanced reliability and reduced power consumption. 
     4 cl, 5 dwg
Patent RU-2298219-C1 (RU)
Inventor: ANDREEV DMITRIJ VASIL EVICH
IPC: G06F7/06
Filed: 2005-12-02
Granted: 2007-04-27
Abstract: FIELD: computer engineering, possible use for building means of automatics, functional units and control systems. 
     SUBSTANCE: device contains two AND elements, two OR elements, two implicative devices. 
     EFFECT: expanded functional capabilities. 
     1 dwg, 1 tbl
Patent RU-2300114-C1 (RU)
Inventor: KULDYKIN ANATOLIJ NESTEROVICH
IPC: G01R31/58
Filed: 2006-01-19
Granted: 2007-05-27
Abstract: FIELD: the proposed invention refers to the field of electric power engineering namely to the mode of control of the resistance of the insulation in isolated circuits of constant current with large distributed capacity in relation to the ground.  
     SUBSTANCE: the given invention is directed towards developing of a mode of control of the insulation in the circuits with large distributed capacity in relation to the ground having higher quick-acting process of definition of the decreasing of the resistance of the insulation in comparison with known similar modes. The proposed mode is in forced periodical displacement of potentials of the circuit in relation to the ground from a source of alternating voltage of a rectangular form switched between the pole of the circuit and the ground through the resistance of the connection and definition of the resistance of the insulation of the circuit. At that the periodical displacement of the potentials of the circuit in relation to the ground is formed with ensuring of such a regime of control of the resistance of the insulation at which the insufficient charge of the distributed capacity of the circuit in the end of each semi-period of voltage of displacement realizes, the amplitude of the voltage of displacement installed in the result of insufficient charge of the distributed capacity of the circuit in the end of each semi-period and the value of the first derived from the forced periodical displacement of voltage are selected, the value of the selected derived in the end of each semi-period is converted into voltage equal to the indicated insufficient charge of the distributed capacity of the circuit in each semi-period and its value is summed up with the maximal amplitude of the voltage of the forced periodical displacement in the end of each semi-period using this sum in quality of the parameter defining the resistance of the insulation of the circuit. 
     EFFECT: allows to define the resistance of the insulation of the circuit. 
     2 dwg
Patent RU-2309802-C1 (RU)
Title: Method of removal of foam product from floatation plant or electric floatation plant
Inventor: NOVIKOV OLEG NIKOLAEVICH
IPC: B03D1/00
Filed: 2006-02-15
Granted: 2007-11-10
Abstract: FIELD: ecology; processing industry; treatment of waste water, concentration of ores, processing of waste. 
     SUBSTANCE: proposed method includes delivery of air and discharge of foam product. Besides that, gas bubbles are additionally delivered for at least seven-fold increase of gas saturation of liquid being processed till forming of liquefied foam layer at duration and time interval of at least 1/7 of time required for processing the liquid in  floatation plant; liquid foam is drained from floatation plant by gravity. 
     EFFECT: enhanced efficiency due to facilitated procedure of removal of foam sludge during floatation and electric floatation. 
     7 cl, 1 dwg
Patent RU-2312277-C1 (RU)
Inventor: BRITVIN LEV NIKOLAEVICH
IPC: F24J3/00
Filed: 2006-03-02
Granted: 2007-12-10
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: cavitation heat generator comprises pump whose outlet is connected with the device for swirling the flow at the inlet of the vortex chamber provided with axial output passages from the both faces.  One of the passages is made of an axial nozzle, and the passages are interconnected through the ring chamber of the housing.  The chamber is provided with throttling nozzles at the inlet and outlet deflector that supplies swirled flow to the axial nozzle of the vortex chamber with the opposite swirling.  Both of the flows enter the resonator.  The electrode terminals for connecting to the high-frequency electrical generator are mounted from both side of the central vortex passage.  The housing surfaces of the vortex and ring chambers are electrically insulated one from the other and are connected with the power source. 
     EFFECT: enhanced efficiency. 
     1 cl, 2 dwg
Patent RU-2306562-C1 (RU)
Inventor: LYSYJ VJACHESLAV IVANOVICH
IPC: G01N33/48
Filed: 2006-05-10
Granted: 2007-09-20
Abstract: FIELD: medicine, forensic medicine. 
     SUBSTANCE: the method for defrosting a cadaver should be carried out due to massive irrigation with warm water starting from frontal part of the body; for improving the irrigation of posterior part of body surface it is necessary to place wooden rollers in three sites: head, breast and inferior limbs; for providing better supply of warm water to the organs of thoracic cavity it is necessary to cut the clavicle along its middle area with the help of a hack saw, from both sides; from the side of the back one should dissect from the 7 th  cervical vertebra along middle line up to sacral area followed by wide separation of skin-muscular fragments from the right and from the left. The innovation in question enables to increase the quality and accuracy of expertise of frozen cadavers to conclude upon the causes of lethality and considerably shortens the terms for studying frozen cadavers. 
     EFFECT: higher efficiency. 
     3 ex
Patent RU-2319105-C1 (RU)
IPC: F42B12/58
Filed: 2006-06-29
Granted: 2008-03-10
Abstract: Боеприпас может быть использован в реактивных системах залпового огня. Боеприпас содержит заряды взрывчатого вещества, блоки готовых поражающих элементов, расположенные вдоль боковой поверхности заряда взрывчатого вещества, корпусные элементы внешней несущей оболочки и взрывательное устройство. Заряд взрывчатого вещества размещен в нескольких изолированных взрывных секциях. Взрывные секции содержат блоки готовых поражающих элементов и соединены между собой гибкой связью в виде гирлянды. В нижней взрывной секции расположено взрывательное устройство неконтактного действия, последовательно соединенное с детонаторными шашками, расположенными в донной части каждой взрывной секции. На донной части корпуса верхней взрывной секции расположено тормозное устройство. Повышается эффективность осколочного действия без снижения эффективности фугасного действия за счет более равномерного распределения готовых поражающих элементов и корпусных осколков на местности. 2 з.п. ф-лы, 2 ил.
Patent RU-2318658-C1 (RU)
Title: Способ термодекорирования строительных изделий
IPC: B28B11/00
Filed: 2006-09-05
Granted: 2008-03-10
Abstract: Изобретение относится к области стройиндустрии и касается производства бетонных, железобетонных, силикатных и силикальцитных изделий. По способу термодекорирования строительных изделий, включающему нанесение и оплавление отделочного слоя, при оплавлении изделие охлаждают со стороны, противолежащей обрабатываемой. Технический результат - уменьшение потерь прочности термодекорируемых изделий. 1 ил.
Patent RU-2321993-C1 (RU)
Title: Method for preparing of special fresh apples for storage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A01F25/00
Filed: 2006-09-13
Granted: 2008-04-20
Abstract: FIELD: process for preparing of fresh apples for storage and further usage in space feeding. 
     SUBSTANCE: method involves inspecting apples and washing at predetermined mode parameters in sweet water; sequentially holding in potassium permanganate solution, citric acid solution and suspension of preparation produced from biomass of Mortierella globulifera micromycet by predetermined process; exposing to ultraviolet radiation; packaging each apple fruit in smoking paper and placing in polymer trays. Method allows apples to be transported to space object, stored there during 45 days and used in space feeding. 
     EFFECT: prolonged shelf life and improved quality of fresh apples.
Patent RU-2327547-C1 (RU)
Title: Способ получения порошка на железной основе (его варианты)
Inventor: GULJAEV IGOR ALEKSEEVICH
IPC: B22F9/08
Filed: 2006-09-14
Granted: 2008-06-27
Abstract: Изобретение относится к порошковой металлургии, в частности к способам получения порошков на железной основе, и может быть использовано при изготовлении порошковых конструкционных деталей, эксплуатируемых в условиях износа, в том числе, при повышенных температурах. Способ включает получение железо-никелевого расплава с содержанием никеля не более 4 мас.%, распыление его сжатым воздухом, восстановительный отжиг полученного порошка-сырца, дробление, введение в полученный порошок механическим смешиванием добавок, содержащих медь и молибден в виде оксидов меди и молибдена или полимолибдатов аммония, термообработку и последующее измельчение. К полученному легированному порошку добавляют порошковую лигатуру железокремниевого сплава с размером частиц не более 45 мкм и с содержанием кремния либо 18-21 мас.%, либо 51-56 мас.%. Согласно второму варианту одновременно с кобальтом и молибденом в порошок вводят медь в виде ее оксидов. Согласно третьему варианту способа в исходный расплав дополнительно вводят кобальт, причем с содержанием в расплаве никеля не более 2 мас.%, а кобальта не более 7 мас.%. Полученный порошок обладает высокой уплотняемостью и прочностью прессовки, не склонного к макросегрегации легирующих элементов, и обеспечивает получение износо- и теплостойких изделий с высокими эксплутационными свойствами. 3 н. и 6 з.п. ф-лы, 3 табл.
Patent RU-2332919-C1 (RU)
Title: Electric vacuum cleaner
IPC: A47L9/14
Filed: 2004-11-02
Granted: 2008-09-10
Abstract: FIELD: items of personal and household use. 
     SUBSTANCE: electric vacuum cleaner contains a case having a connecting input, coupler with a soaking aperture, a dust collecting chamber communicating with a connecting input, an electric fan and a dust intake control unit. The removable dust collecting unit is intended for accumulation of dust and is mounted removably in the chamber of waste container. The electric fan has soaking up aperture communicating with the case of the waste container. The dust intake control unit contains an aperture through which the chamber waste container communicates with external atmosphere; both opening and closing elements being installed in the said aperture. The aforesaid control unit closes the aperture, the waste container being installed in the waste container chamber; with the waste container not installed in the waste container chamber, the device opens an aperture to prevent dust intake. Additionally, the vacuum cleaner contains a signal mechanism, which gives a signal that the waste container is not installed in the waste container chamber, as well as a filter and a mechanism for removal of dust from the filter. 
     EFFECT: improvement of functions of electric vacuum cleaner. 
     4 cl, 24 dwg
Patent RU-2326624-C1 (RU)
Inventor: GAFAROV KHAJDAR ZAJNULLOVICH
IPC: A61F2/32
Filed: 2006-10-31
Granted: 2008-06-20
Abstract: FIELD: medicine; traumotology. 
     SUBSTANCE: endoprothesis comprises head, shaft, spherical body, foot and shaft barrel. Spherical body is mounted in trochanteric part of foot. Specified barrel is furnished with thread on inner surface and wrench hexagonal socket in lower part. Inner surface of specified hexagonal socket is furnished with spherical recess to hold spherical body below equator. Head is integrated with shaft. Shaft is cylindrical, and in subcapital part it is wrench hexagonal, in centre it is threaded to provide screwed connection to thread of specified barrel, in end face it is furnished with spherical recess congruous to spherical body. 
     EFFECT: provides improved hip joint endoprosthesis replacement results owing to smooth correction of "АТ", "РТ" and "ШДУ". 
     3 dwg
Patent RU-2324488-C1 (RU)
Title: Способ лечения язв роговицы
Inventor: ZAPUSKALOV IGOR VIKTOROVICH
IPC: A61K35/14
Filed: 2006-11-21
Granted: 2008-05-20
Abstract: Изобретение относится к области медицины, офтальмологии, конкретно к способам лечения язв роговицы. Осуществляют выделение клеточной взвеси мононуклеаров из периферической крови больного путем фракционирования в градиенте плотности. Используют клеточную взвесь, полученную непосредственно после центрифугирования 4 мл крови. Отмывают и разбавляют взвесь 3,0 мл изотонического хлорида натрия. Инсталлируют взвесь с частотой 6-8 раз в день и интервалом 3-4 дня, курс включает 2-3 процедуры. Способ позволяет повысить эффективность лечения за счет сокращения сроков лечения. 1 табл.
Patent RU-2334189-C1 (RU)
Title: Steam generator pipe bank washing unit
Inventor: DRAGUNOV JURIJ GRIGOR EVICH
IPC: F28G15/08
Filed: 2007-02-13
Granted: 2008-09-20
Abstract: FIELD: engines and pumps, heating. 
     SUBSTANCE: steam generator washing unit incorporates a pump unit, a control system and a washing device made up of servomotors, surveillance cameras, a feed device and comprises, at least, one guiding and rotary bar provided with a water nozzle. The servomotors are mounted on three plates, i.e. top, medium and bottom, jointed by the guides. The top plate is furnished with a flange, while medium plate accommodates a ball-screw pair, its ends being fitted in bearings fixed at the top and medium plates. The servomotor mounted on the bottom plate is linked, via two high-precision gears, to the said pair rod. The rotary bar is mounted on the medium plate and furnished, in its lower part, with the high-precision gears linked to the servomotor. The rotary bar upper part is provided with water nozzle and a barrel housing the surveillance cameras, a laser ranger and LEDs. The aforesaid tight barrel is arranged at the rotary bar upper part and furnished with a transparent screen, while the water nozzle incorporates, at least, two atomisers aligned in opposite directions. 
     EFFECT: higher efficiency of slime removal steam generator from pipe space. 
     3 cl, 2 dwg
Patent RU-2331145-C1 (RU)
Title: Мембранно-электродный блок (мэб) для топливного элемента и способ его изготовления
Inventor: TARASEVICH MIKHAIL ROMANOVICH
IPC: H01M8/04
Filed: 2007-02-22
Granted: 2008-08-10
Abstract: Изобретение относится к созданию МЭБ для водородо-воздушного и спиртово-воздушного топливных элементов (ТЭ) с использованием полимерного протонпроводящего электролита на основе полибензимидазольной пленки допированной фосфорной кислотой и двух газодиффузионных электродов. Согласно изобретению полимерный протонпроводящий электролит для изготовления мембраны ТЭ изготавливается из полимера ПБИ-О-ФТ, допированного сильной кислотой, фосфорной или серной. Техническим результатом являются высокие электрохимические характеристики МЭБ и простота сборки. 2 н. и 4 з.п ф-лы, 3 ил.
Patent RU-2342050-C1 (RU)
Title: Method for sterilisation of grape compote in glass jars sko-1-82-350
Inventor: AKHMEDOV MAGOMED EHMINOVICH
IPC: A23L3/04
Filed: 2007-04-25
Granted: 2008-12-27
Abstract: FIELD: foods. 
     SUBSTANCE: method comprises heating of compote by flow of hot air of 120°C during 15 minutes with following ageing and cooling by air of 20-25°C during 12 minutes. Additionally, glass jar is rotated from bottom to lid during heating. 
     EFFECT: essential saving of heating energy.
Patent RU-2347916-C1 (RU)
Inventor: KOLPAKOV VIKTOR IVANOVICH
IPC: F01K17/02
Filed: 2007-06-22
Granted: 2009-02-27
Abstract: FIELD: heating. 
     SUBSTANCE: present invention pertains to heat-and-power engineering and can be used in combined heat supply systems. The combined heat supply system has a thermal gas-turbine, gas-piston or steam electricity generating unit with heat exchangers - heat utilisers, cooling water and exhaust gases, which are included in the heat supply circuit of the heat consumer with heating systems and hot water supply. After the heat exchanger, the exhaust gases heat utilisers along the channel of exhaust gases, there is series-connection of a gas furnace and process load of hot gas - driers, burning and/or thermal installations. In the circuit of the heat supplier, there is an air heat exchanger for heating air coming into the gas furnace. The heat exchanger - exhaust gases heat utiliser along the channel of exhaust gases has a bypass-channel. 
     EFFECT: increased utilisation of waste heat and efficiency of thermal process, using hot gases. 
     1 cl, 1 dwg
Patent RU-2340998-C1 (RU)
Inventor: EVDOKIMOV SERGEJ ALEKSANDROVIC
IPC: H02M7/10
Filed: 2007-07-05
Granted: 2008-12-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: converter of AC voltage to DC with 18-fold frequency of pulsation may find application for supply to DC loads. Converter contains three-phase transformer (1) with three identical groups of secondary windings, which are connected in every group as star and reverse star and united with zero points O, O' and O'' into six-phase stars and thirty valves (2...31). Numbers of turns in corresponding cophased parts of six-phase stars windings are equal, and ratio of stars windings turns numbers to numbers of reverse stars windings turns makes   From twelve valves of device two six-valve rings are formed, one from valves (6, 11, 16, 21, 26, 30), the other from valves (7, 12, 17, 22, 27, 31). Valves in every rings are connected serially with cathodes that form ring outputs, and anodes that form ring inputs. Two reverse three-valve stars are formed from six valves, anode one form valves (2, 15, 25) and cathode one from valves (5, 10, 20). Common points of three-valve stars form output terminals of device (32) and (33), to which load (34) is connected. Outputs of windings of the first group of windings are connected to the inputs of the first six-valve ring, outputs of which are connected to outputs of windings of star of the second windings group, which are also connected to inputs of the second six-valve ring, outputs of which are connected to outputs of windings of star of the third windings group. Every input of six-valve rings, which is connected to the output of star winding installed on one of the transformer rods, is connected by pair of valves that form this input, with outputs of windings of the other neighboring star, which are installed in two other transformer rods. Outputs of windings of star in the first group of windings a, b, c are connected by valves (3, 13, 23) with outputs x', y', z' of reverse star winding in the second group of windings and with cathodes of valves (15, 25, 32) of the first three-valve star. Outputs x, y, z of reverse star windings in the first group of windings are connected by valves (18, 28, 8) with outputs a', b', c' of star windings in the second group of windings, every of which is accordingly connected by valves (4, 14, 24) with outputs x", y", z" of reverse star windings in the third group of windings. Every output x', y', z' of reverse star winding in the second group of windings is connected by valves (19, 29, 9) with outlets a", b", c" of star winding in the third group of windings and to cathodes of valves (5, 10, 20) of the second three-valve star. All converter valves are connected unidirectionally. 
     EFFECT: higher quality of electric energy conversion. 
     3 dwg
Patent RU-2353915-C1 (RU)
Inventor: ASRIEV JURIJ IVANOVICH
IPC: G01N3/00
Filed: 2007-08-02
Granted: 2009-04-27
Abstract: FIELD: blasting operations. 
     SUBSTANCE: device consists of two supports, mounted on a force plate, rigidly fixed on the guide supports, on which are fixed two disks which are in contact on their end-planes, bonded together along their axes of the explosive bolts, and the device for controlling the position of the disks. Disks are mounted on the guides with the capability of moving along them in opposite directions till the collision with the corresponding support. 
     EFFECT: broadening the options of determining the working response of explosive bolts during their use in pyrotechnic units. 
     2 dwg
Patent RU-2351446-C1 (RU)
Title: Способ контактной рельефной сварки
Inventor: RUKOSUEV ANATOLIJ PETROVICH
IPC: B23K11/14
Filed: 2007-10-15
Granted: 2009-04-10
Abstract: Изобретение относится к контактной сварке, в частности к рельефной, и может быть использовано при рельефной сварке деталей из алюминиевых сплавов. Между двумя электродами размещают свариваемые детали, сжимают их и пропускают сварочный ток. Электрод, размещенный со стороны детали с рельефом, выполняют с выступающей за поверхность основания электрода термоизносостойкой вставкой, которую устанавливают в лунку рельефа. Выступающую часть вставки выбирают по форме лунки рельефа свариваемой детали. 1 ил.